Compounds for treatment of cancer

A compound represented by formula XXII:

• wherein
• A is indolyl;
• wherein said A is optionally substituted by substituted or unsubstituted O-alkyl, O-haloalkyl, F, Cl, Br, I, haloalkyl, CF3, CN, —CH2CN, NH2, hydroxyl, —(CH2)iNHCH3, —(CH2)iNH2, —(CH2)iN(CH3)2, —OC(O)CF3, substituted or unsubstituted —SO2-aryl, substituted or unsubstituted C1-C5 linear or branched alkyl, substituted or unsubstituted haloalkyl, substituted or unsubstituted alkylamino, substituted or unsubstituted aminoalkyl, —OCH2Ph, substituted or unsubstituted —NHCO-alkyl, COOH, substituted or unsubstituted —C(O)Ph, substituted or unsubstituted C(O)O-alkyl, C(O)H, —C(O)NH2, NO2 or combination thereof;
• and
• i is an integer between 0-5;
• R1 is hydrogen, linear or branched, substituted or unsubstituted alkyl, substituted or unsubstituted aryl, —CH2Ph, substituted benzyl, haloalkyl, aminoalkyl, —OCH2Ph, substituted or unsubstituted SO2-aryl, substituted or unsubstituted —(C═O)-aryl or OH;
• or an N-oxide thereof, or a pharmaceutically acceptable salt thereof.